What's going to be awesome, is that one day Valve will do something almost overt about it, no one will suspect anything, then two years after HL3 is actually revealed they'll go back and say "Hey remember when we installed a third toilet on the floor halfway up to the top and said it was to improve developer living conditions? That was the clue, and you guys missed it. Good job, can't see the forest for the trees" or some shit.